CONTEXT Cannabis-induced psychosis is considered a distinct clinical entity in the existing psychiatric diagnostic systems. However, the validity of the diagnosis is uncertain. OBJECTIVES To establish rate ratios of developing cannabis-induced psychosis associated with predisposition to psychosis and other psychiatric disorders in a first-degree relative and to compare them with the correspon...

CONTEXT Preterm birth, intrauterine growth restriction, and delivery-related hypoxia have been associated with schizophrenia. It is unclear whether these associations pertain to other adult-onset psychiatric disorders and whether these perinatal events are independent. OBJECTIVE To investigate the relationships among gestational age, nonoptimal fetal growth, Apgar score, and various psychiatr...

Previous studies have suggested that collecting psychiatric data on relatives in family studies by asking probands to provide information on them leads to a bias in estimates of morbidity risk, because probands'accounts are influenced by their own psychiatric histories. We investigated this in a UK sample and found that daughters'anxiety disorder histories did not influence their reports of anx...

abstract background: chronic urticaria (cu) is a common dermatological disease that induces a substantial burden on individuals’ life. also if one’s self-image changes (which usually happen in patients with dermatological diseases), it leads to anxiety or other various symptoms. we aimed to compare the psychological scales in patients with cu with non-dermatological individuals with the purpose...

The revisions DSM-5 and ICD-11 are attempting to describe psychopathological reactions to bereavement. The delineation between depressive disorder and normal bereavement-related depressed state lacks sufficient data to guide diagnostic development. In contrast, there is strong evidence for a diagnosis of prolonged grief that is distinguished from depression and involves marked impairment.

CONTRAINDICATIONS There are no specific contraindications for this technique. However, there are contraindications for the MBTI program. Individuals with a current psychiatric diagnosis of major depressive disorder, bipolar disorder, psychotic disorder, post-traumatic stress disorder, and substance abuse or dependence are not appropriate candidates for MBTI because these conditions are likely t...

OBJECTIVES To compare the risks of admission to hospital for any type of psychiatric disorder and for four specific psychiatric disorders among adults who as children were evacuated to Swedish foster families during the second world war and their non-evacuated siblings, and to evaluate whether these risks differ between the sexes. DESIGN Cohort study. SETTING National child evacuation schem...

BACKGROUND This study aimed to assess whether Chinese men who have sex with men (MSM) had a significantly elevated prevalence of psychiatric disorders compared to urban males in China. METHODS 807 MSM were recruited using a respondent-driven sampling (RDS) method in urban area of northeast China. Psychiatric disorders were assessed employing the Composite International Diagnostic Interview (C...

Compulsive buying is a common disorder found worldwide. Although recent research has shed light into the prevalence, etiology and clinical correlates of compulsive buying disorder, less is known about gender differences. To address this empirical gap, we assessed potential gender differences in demographic and psychiatric co-morbidities in a sample of 171 compulsive buyers (20 men and 151 women...